EP1450170A4 - Detecteur de phase pouvant detecter une valeur cumulee de decalage de phase a une vitesse elevee et appareil de mesure de la stabilite d'une frequence nominale arbitraire - Google Patents
Detecteur de phase pouvant detecter une valeur cumulee de decalage de phase a une vitesse elevee et appareil de mesure de la stabilite d'une frequence nominale arbitraireInfo
- Publication number
- EP1450170A4 EP1450170A4 EP02783648A EP02783648A EP1450170A4 EP 1450170 A4 EP1450170 A4 EP 1450170A4 EP 02783648 A EP02783648 A EP 02783648A EP 02783648 A EP02783648 A EP 02783648A EP 1450170 A4 EP1450170 A4 EP 1450170A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- frequency
- detecting
- high speed
- measurement apparatus
- same
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Phase Differences (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001362504A JP3845573B2 (ja) | 2001-11-28 | 2001-11-28 | 位相検波器およびそれを用いた周波数安定度測定装置 |
JP2001362504 | 2001-11-28 | ||
PCT/JP2002/012377 WO2003046585A1 (fr) | 2001-11-28 | 2002-11-27 | Detecteur de phase pouvant detecter une valeur cumulee de decalage de phase a une vitesse elevee et appareil de mesure de la stabilite d'une frequence nominale arbitraire |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1450170A1 EP1450170A1 (fr) | 2004-08-25 |
EP1450170A4 true EP1450170A4 (fr) | 2005-04-06 |
EP1450170B1 EP1450170B1 (fr) | 2009-02-18 |
EP1450170B9 EP1450170B9 (fr) | 2009-09-09 |
Family
ID=19172991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02783648A Expired - Fee Related EP1450170B9 (fr) | 2001-11-28 | 2002-11-27 | Detecteur de phase pouvant detecter une valeur cumulee de decalage de phase a une vitesse elevee et appareil de mesure de la stabilite d'une frequence nominale arbitraire |
Country Status (5)
Country | Link |
---|---|
US (1) | US6909270B2 (fr) |
EP (1) | EP1450170B9 (fr) |
JP (1) | JP3845573B2 (fr) |
DE (1) | DE60231233D1 (fr) |
WO (1) | WO2003046585A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2418084B (en) * | 2004-09-13 | 2010-01-20 | Filtronic Plc | Method and apparatus for measuring the frequency of a received signal |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4593993B2 (ja) * | 2004-07-22 | 2010-12-08 | アンリツ株式会社 | 周波数安定度測定装置 |
EP2045926B1 (fr) * | 2006-06-28 | 2011-03-16 | Panasonic Corporation | Appareil et procédé de détection d'interférence de canal adjacent |
CN101617234B (zh) * | 2006-11-06 | 2012-05-23 | 歌美飒创新技术公司 | 先进实时电网监控系统 |
JP5774959B2 (ja) * | 2011-10-19 | 2015-09-09 | アンリツ株式会社 | ワンダ測定装置及びワンダ測定方法 |
CN102768302A (zh) * | 2012-07-18 | 2012-11-07 | 北京无线电计量测试研究所 | 一种双通道数字化相位噪声检测装置及相位噪声检测方法 |
US9927489B2 (en) | 2014-01-15 | 2018-03-27 | International Business Machines Corporation | Testing integrated circuit designs containing multiple phase rotators |
JP5971425B1 (ja) | 2015-03-16 | 2016-08-17 | 純教 西江 | 交流信号解析装置、交流信号解析方法及びプログラム |
US10063367B1 (en) * | 2017-04-28 | 2018-08-28 | Ciena Corporation | Optical clock recovery using feedback phase rotator with non-linear compensation |
JP7115355B2 (ja) * | 2019-02-20 | 2022-08-09 | 株式会社Jvcケンウッド | 信号検出装置、受信装置、プログラム |
EP3993259A4 (fr) * | 2019-08-05 | 2022-07-27 | Mitsubishi Electric Corporation | Détecteur de phase |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2556526A1 (fr) * | 1983-12-09 | 1985-06-14 | Plessey Overseas | Detecteur de signaux radioelectriques modules en frequence |
US5768291A (en) * | 1994-12-29 | 1998-06-16 | Motorola, Inc. | Method and apparatus for error mitigating a received communication signal |
JP3504470B2 (ja) | 1997-09-18 | 2004-03-08 | 日本放送協会 | Afc回路、キャリア再生回路および受信装置 |
JP3856555B2 (ja) * | 1998-01-30 | 2006-12-13 | 富士通株式会社 | 位相角検出器及びそれを利用した周波数弁別器 |
SE512369C2 (sv) * | 1998-07-03 | 2000-03-06 | Foersvarets Forskningsanstalt | Sätt att mäta frekvensen hos en sinusformad signal |
JP3846530B2 (ja) | 1999-08-26 | 2006-11-15 | 横河電機株式会社 | 周波数偏差測定方法及び周波数偏差測定装置 |
JP3460145B2 (ja) | 2000-03-15 | 2003-10-27 | アンリツ株式会社 | 周波数測定装置 |
-
2001
- 2001-11-28 JP JP2001362504A patent/JP3845573B2/ja not_active Expired - Fee Related
-
2002
- 2002-11-27 DE DE60231233T patent/DE60231233D1/de not_active Expired - Lifetime
- 2002-11-27 WO PCT/JP2002/012377 patent/WO2003046585A1/fr active Application Filing
- 2002-11-27 US US10/469,224 patent/US6909270B2/en not_active Expired - Fee Related
- 2002-11-27 EP EP02783648A patent/EP1450170B9/fr not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2418084B (en) * | 2004-09-13 | 2010-01-20 | Filtronic Plc | Method and apparatus for measuring the frequency of a received signal |
Also Published As
Publication number | Publication date |
---|---|
EP1450170A1 (fr) | 2004-08-25 |
EP1450170B1 (fr) | 2009-02-18 |
US6909270B2 (en) | 2005-06-21 |
WO2003046585A1 (fr) | 2003-06-05 |
JP3845573B2 (ja) | 2006-11-15 |
DE60231233D1 (de) | 2009-04-02 |
US20040096024A1 (en) | 2004-05-20 |
JP2003163708A (ja) | 2003-06-06 |
EP1450170B9 (fr) | 2009-09-09 |
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